baber/WOPTO huggingface dataset:
Patent JP-2022186451-A (JP)
Title: Sewage treatment system and modification method of sewage treatment system
Inventor: YOSHIDA TADAHIRO
IPC: C02F11/123
Filed: 2021-06-04
Abstract: To provide a technique capable of efficiently recovering high-concentration sludge while stably demonstrating a treatment capacity capable of responding even when the total amount of water inflow into an inflow channel is augmented in a sewage treatment system which separates sludge from sewage.SOLUTION: The sewage treatment system includes: a belt filter 20 for separating sludge by filtration from sewage flowing from an inflow channel 2 to an outflow channel 4; a preliminary reservoir 30 capable of storing sewage; preliminary reservoir inflow/outflow means A capable of switching between a preliminary reservoir inflow state in which sewage on the primary side of the belt filter 20 is fed into the preliminary reservoir 30 and a preliminary reservoir outflow state in which sewage from the preliminary reservoir 30 is fed into the primary side of the belt filter 20; sewage inflow state detecting means B for detecting a sewage inflow state to the belt filter 20; and control means 50 for executing preliminary reservoir sewage inflow/outflow control which controls the preliminary reservoir inflow/outflow means A based on a detection result of the sewage inflow state detecting means B.SELECTED DRAWING: Figure 2
Patent JP-2022020554-A (JP)
Title: Active oxygen supply device, processing device using active oxygen and processing method using active oxygen
Inventor: FURUKAWA TAKUMI
IPC: A61L2/20
Filed: 2021-06-07
Abstract: To provide an active oxygen supply device capable of more efficiently supplying active oxygen to a surface of a processed object, a processing device using active oxygen, capable of more efficiently processing the surface of the processed object, with active oxygen, and a processing method for more efficiently processing the surface of the processed object with the active oxygen.SOLUTION: An active oxygen supply device comprises a plasma actuator provided with a plasma generator and an ultraviolet light source in a housing having at least one opening. The plasma generator is provided with a first electrode and a second electrode sandwiching a dielectric substance therebetween, and by applying a voltage between both the electrodes, an induction flow including ozone is generated. The plasma actuator is arranged so that, the induction flow flows outward of the housing, from the opening, the ultraviolet light source radiates the ultraviolet to the induction flow, and in the induction flow, active oxygen is generated. There are also provided a processing device using the active oxygen, and a processing method using the active oxygen.SELECTED DRAWING: Figure 1
Patent JP-2022191917-A (JP)
Title: Behavior prediction system, behavior prediction device, behavior prediction method, and behavior prediction program
Inventor: KUROKI MICHIHIRO
IPC: B60W30/08
Filed: 2021-06-16
Abstract: To provide a behavior prediction system, etc., of which reliability is improved.SOLUTION: A behavior prediction system 100 comprises a processor 102 and predicts a behavior of a road user. The processor 102 executes acquisition of road user identification information identifying the road user. The processor 102 executes acquisition of structure identification information identifying a structure that the road user can enter and leave. The processor 102 executes preparation of correlation information of the road user and the structure as a destination of the road user. The processor 102 executes prediction of the behavior of the road user based on the road user identification information, the structure identification information, and the correlation information.SELECTED DRAWING: Figure 1
Patent JP-2023000169-A (JP)
Title: Fitting, pipe connection structure, and liquid chromatography
Inventor: YANAGIBAYASHI JUN
IPC: G01N30/26
Filed: 2021-06-17
Abstract: To provide a fitting that enables secure connection of piping while preventing an increase in size of a connection structure, a piping connection structure including the same, and a liquid chromatography including the same.SOLUTION: A fitting 100 comprises: a screw part 100A that is rotatable around an axis extending in one direction; an operation part 100B that applies torque around the axis to the screw part 100A; and a rotation auxiliary member 6 configured to be engageable with the operation part 100B. The rotation auxiliary member 6 is provided with a slot 60d that extends from a first end to a second end and is provided with a first projection that projects outward. The positional relationship of the first projection is set such that, when a force in a first rotation direction is applied to the first projection while the rotation auxiliary member 6 is engaged with the operation part 100B, the width of the slot 60d is changed to increase an engaging force between the rotation auxiliary member 6 and the operation part 100B.SELECTED DRAWING: Figure 2
Patent JP-2023000346-A (JP)
Title: Medical valve and opening/closing device of medical valve
Inventor: SUZUKI NAOKAZU
IPC: A61M39/12
Filed: 2021-06-17
Abstract: To provide a medical valve normally being closed and capable of reliably retaining an open state and a closed state, and opening/closing device of the medical valve.SOLUTION: A hemostasis valve 32 is a valve normally closed and comprised of an elastic material. The hemostasis valve 32 includes a cylindrical base part 32A, a plate-like part 32B provided inside an end portion in one end side of the base part 32A so as to close an opening in the one end side of the base part 32A and including a through-hole formed at a central part, and a projection 32C having a columnar shape and projecting from the central part of the plate-like part 32B to an opposite side of the other end side of the base part 32A. The projection 32C includes a through-hole (a shaft hole) 32e being closed by elastic force in a state with no pressure applied thereto, formed therein, where the through-hole 32e is configured to enlarge the diameter by applying the pressing force to the projection 32C.SELECTED DRAWING: Figure 4
Patent JP-2023002988-A (JP)
Title: motor device
Inventor: KOBAYASHI KAZUAKI
IPC: H02K5/22
Filed: 2021-06-23
Abstract: To provide a motor device inexpensively and easily applicable even to a small mobility or the like.SOLUTION: Since a connection space SP is provided in a housing 20, it becomes possible to easily connect a controller-side connector portion 47 of a board wire harness 45 to an inner connection portion 27b of a board connector 27, thereby improving the assembly efficiency of a brushless motor 10. Further, since the outer connection portion 27c of the board connector 27 and a connector block 25a of a drive connector 25 face in the same direction as the axial direction of the housing 20, the U-phase, the V-phase, and the W-phase electric wires, and substrate electric wires from a controller mounted on an electric motorcycle or the like can be easily connected. Therefore, it is possible to improve the routing of the U-phase, V-phase and W-phase wires and the substrate wire.SELECTED DRAWING: Figure 6
Patent JP-2023003055-A (JP)
Title: Achievement level determination program
Inventor: SAWADA AYAKO
IPC: G06Q50/20
Filed: 2021-06-23
Abstract: To determine an achievement level of a user auditing an education content.SOLUTION: A concentration level determination program comprises: an information acquisition step of acquiring answer mode information related to an answer mode of a user for a question presented in an education content; and a determination step of determining an achievement level of the user on the basis of a reference answer mode in accordance with the answer mode information acquired in the information acquisition step, by reference to three levels or more of relations between reference answer mode information related to the answer mode of the user for the question presented in the education content and the achievement level of the user.SELECTED DRAWING: Figure 1
Patent JP-2023003581-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-06-24
Abstract: To provide a game machine capable of improving control when compositely executing multiple notice performances during execution of a specific performance.SOLUTION: A game machine can execute a first notice performance by one of a first pattern in a state in which a first part and a second part are executed and a display image of a specific performance is allowed to be difficult to be visible and a second pattern in a state in which the first part and the second part are not executed and a display image of a specific performance is allowed to be visible, and can execute a second notice performance by a notice pattern in a state in which a display image of a specific performance is allowed to be difficult to be visible, and executes the first notice performance by the second pattern during a specific period and executes the second notice performance when at least one portion of an execution period of the second part in the first pattern and an execution period of the second notice performance overlap and both of the first notice performance and the second notice performance are executed during execution of a specific performance.SELECTED DRAWING: Figure 8-18
Patent JP-2023003643-A (JP)
Title: Earth retaining structure and construction method thereof
Inventor: KOBAYASHI TAKAMICHI
IPC: E02D17/04
Filed: 2021-06-24
Abstract: To provide an earth retaining structure supporting an earth-retaining wall from the rear face, even in a narrow site.SOLUTION: An earth retaining structure has an earth-retaining wall W having an excavation space in front of it, a stay pile 1 provided on a rear face of the earth-retaining wall W, and a tendon 2 connecting the earth-retaining wall W to the stay pile 1. The stay pile 1 has a lower pulley 5 provided on the front side in the ground, and the tendon 2 is engaged with the lower pulley 5 and fixes both ends to a pedestal 6 provided on the front face of the earth-retaining wall W.SELECTED DRAWING: Figure 1
Patent JP-2023005246-A (JP)
Title: vehicle control system
Inventor: TAKEDA TOMOHIKO
IPC: B60W10/04
Filed: 2021-06-28
Abstract: To provide a vehicle control system capable of reducing force required for steering in relation to a change in a steering angle of a steering wheel while the vehicle is either stopped or slowly traveling.SOLUTION: In a case where a steering request is received while a vehicle is in a stop state where the vehicle is stopped or in a slow travel state where, starting from the stop state, the vehicle is traveling in a preset direction out of a forward direction and a reverse direction in a vehicular speed not exceeding a given speed, a control apparatus 4 executes caster angle change control for controlling a drive power provision device 2 or the drive power provision device 2 plus a brake power provision device 3 so as to decrease a caster angle of a steering wheel. Further in the caster angle change control, the control apparatus 4 provides either of a front wheel 11 and a rear wheel 12 with drive power in a direction toward the other wheel and provides the other wheel with brake power or drive power in a direction toward the one wheel, so as to realize a stop state or a slow travel state in accordance with a requirement related to acceleration-deceleration.SELECTED DRAWING: Figure 7
Patent JP-2022117917-A (JP)
Title: Lamp module for vehicle, and lamp for vehicle including the lamp module
Inventor: LEE HYUN SOO
IPC: F21S41/30
Filed: 2021-07-01
Abstract: To make it possible to share one light-emitting surface even when lamps having different functions are lit, thereby achieving differentiation in terms of vehicle design.SOLUTION: A lamp module 20 for a vehicle includes a plurality of light sources 100 for forming two or more kinds of light distribution patterns, and a light guide part 200 provided on one side of the plurality of light sources. The light sources 100 include a first light source 110 provided behind the light guide part 200 to face a rear surface portion 220 of the light guide part 200, and a second light source 120 provided on the lower side of the light guide part 200 to face a lower surface portion 240 of the light guide part 200. At least part of the light emitted from the first light source 110 passes through the rear surface portion 220 of the light guide part 200, is then emitted to the outside to form a first light distribution pattern. At least part of the light emitted from the second light source 120 is reflected by the lower surface portion 240 of the light guide part 200, is then emitted to the outside to form a second light distribution pattern.SELECTED DRAWING: Figure 1
Patent JP-2023008210-A (JP)
Title: Position measuring device, method, and program
Inventor: TANAKA YO
IPC: G01B11/00
Filed: 2021-07-05
Abstract: To enable easily measuring of a position of an optical recognition code used for calculating a position of a moving body.SOLUTION: A storage section 101 stores first and second position information indicating positions of first and second optical recognition codes arranged in an indoor space in which a moving body moves. An image acquisition section 102 acquires a depth image including first to third depth information indicating the depth of the first to third optical recognition codes by capturing the first and second optical recognition codes and the third optical recognition code different from the first and second optical recognition codes with a depth camera. A code position measurement section 105 measures a position of the third optical recognition code on the basis of the first and second position information stored in the storage section 101 and the first to third depth information included in the depth image.SELECTED DRAWING: Figure 6
Patent JP-2023008330-A (JP)
Title: Holography reproduction illumination light irradiation device and holographic display
Inventor: MIURA MASATO
IPC: G02B30/56
Filed: 2021-07-05
Abstract: To provide a holography reproduction illumination irradiation device and display that make it possible for a plurality persons to view a reproduction image of hologram simultaneously, and can solve a problem of a conventional art like a vision area is narrow.SOLUTION: The present holographic display 10 comprises a vertical emission type Optical Phased Array (OPA) 13 that: causes light from a light source 11 to be incident laterally, and causes zero-order light of the incident light 12 to propagate laterally on a reverse side while causing the zero-order light thereof be iteratively reflected internally on a front and rear face; and emits, to an external air layer, light to be used as reproduction light 16 of light incident upon an interface between a space light modulation element (SLM) 14 and the front face or rear face in accordance with a hologram pattern to be displayed on the SLM 14 to be disposed in close contact with the front face or rear face. The vertical emission type OPA 13 has a grating structure that extends in a propagation direction of the zero-order light and diffracts and emits the incident light in both of the front and rear directions.SELECTED DRAWING: Figure 1
Patent JP-2023010205-A (JP)
Title: Testing device and testing method
Inventor: KOBAYASHI MAKOTO
IPC: G01N3/20
Filed: 2021-07-09
Abstract: To provide a new testing device that makes it possible to shorten a measurement time and avoid a failure that a test piece is not destroyed due to the insufficient movement distance of an indenter.SOLUTION: Provided is a testing device 200 comprising: a support unit 210 that supports an underside of a test piece (chip 23); a depression unit 226 which is provided with an indenter 204 for pressing the test piece supported by the support unit 210 and which moves up and down; a drive unit 240 for moving the depression unit 226 up and down; a load measurer 225 for measuring a load is generated when the test piece supported by the support unit 210 is pressed by the indenter 204; and a controller 1 for at least controlling the vertical movement of the depression unit 226. The controller 1 stops the movement of the indenter 204 when the measured value of the load measurer 225 changes from rise to fall after the indenter 204 started depressing the test piece.SELECTED DRAWING: Figure 10
Patent JP-2023012005-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: first output means for continuously outputting information during a period in a special game state or a specific period; output stop means for stopping output of information when a specific period is completed; storage means for storing the number of second special information when the specific period is completed; and second output means capable of continuously outputting predetermined information capable of identifying a state in which a predetermined variation display can be executed until a predetermined number of variation displays corresponding to the number of pieces of second special information are completed when the number of pieces of second special information is equal to 1 or larger after completion of a specific period. The second output means includes: means for continuously outputting predetermined information until a predetermined period passes after the final variation display from among a predetermined number of variation displays is completed and is stopped and displayed; and means for outputting predetermined information in a mode differing from the information.SELECTED DRAWING: Figure 556
Patent JP-2023012239-A (JP)
Title: SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING THE SAME
Inventor: SHIONO TSUBASA
IPC: H01L21/20
Filed: 2021-07-13
Abstract: To provide a SiC epitaxial wafer capable of measuring the total thickness of an epitaxial layer and the thickness of a drift layer, and a method for manufacturing the same.SOLUTION: A SiC epitaxial wafer includes a SiC substrate and an epitaxial layer laminated on the SiC substrate and including first, second and third layers in this order from the side of the SiC substrate. The nitrogen concentration of the SiC substrate is 6.0×1018 cm-3 or more and 1.5×1019 cm-3 or less; the nitrogen concentration of the first layer is 1.0×1017 cm-3 or more and 1.5×1018 cm-3 or less; the nitrogen concentration of the second layer is 1.0×1018 cm-3 or more and 5.0×1018 cm-3 or less; and the nitrogen concentration of the third layer is 5.0×1013 cm-3 or more and 1.0×1017 cm-3 or less.SELECTED DRAWING: Figure 1
Patent JP-2023012885-A (JP)
Title: Flexible wiring board, flexible wiring board unit, and light control unit
Inventor: TSUJI MAKI
IPC: H05K1/02
Filed: 2021-07-14
Abstract: To provide a flexible wiring board and a light control unit that facilitate position fixing of a pull-out piece pulled out from an object.SOLUTION: An insulating layer in a drawer piece 41A includes a first side edge 4AL extending in a pull-out direction D4, a second side edge 4AR extending in the pull-out direction D4, and a plurality of slits 45 penetrating from the front surface to the back surface. The plurality of slits 45 include a first slit extending from the first side edge 4AL in the sheet edge direction D1 that intersects with the pull-out direction D4, and a second slit extending from the second side edge 4AR in the sheet edge direction D1 that intersects with the pull-out direction D4, and the position of the first slit and the position of the second slit are different in the drawing direction D4.SELECTED DRAWING: Figure 4
Patent JP-2021166411-A (JP)
Title: Imaging device, imaging system, method of driving imaging device, and method of driving imaging system
Inventor: HASHIMOTO SEIJI
IPC: H04N5/378
Filed: 2021-07-14
Abstract: To provide an imaging device and an imaging system that can obtain signals based upon some of a plurality of photoelectric conversion parts fast and signals based upon the plurality of photoelectric conversion parts according to the present invention since an imaging device which has a plurality of pixels including a plurality of photoelectric conversion parts and outputs signals based upon one photoelectric conversion part and a signal based upon some of other photoelectric conversion part was not sufficiently examined before about faster operation.SOLUTION: Pixels output a first signal based upon signal charges of some of a plurality of photoelectric conversion parts and a second signal based upon signal charges of the plurality of photoelectric conversion parts are output by pixels, and the signals are output from an imaging device and an imaging system such that the number of signals based upon the first signal is less than the number of signals based upon the second signal.SELECTED DRAWING: Figure 1
Patent JP-2021166101-A (JP)
Title: Alarm and alarm apparatus
Inventor: FUJIWARA HIDEKI
IPC: G08B17/10
Filed: 2021-07-16
Abstract: To suppress an unnecessary abnormal warning while having a function of determining whether or not communication is possible.SOLUTION: An alarm of an embodiment comprises: a communication unit that has a communication function with a predetermined external device; a notification unit that performs notification based on the state of the alarm; and a control unit that determines whether or not communication is possible between the external device and the communication unit, and controls an operation of the notification unit. When a signal from the external device is not received, the control unit determines whether or not to communicate with the external device based on a continuous or intermittent power feeding state to the alarm or the power feeding stop state. While the alarm of the embodiment comprises: a first detection unit that is constructed by the alarm of the embodiment; and a second detection unit that is constructed by a detector that communicates with the alarm of the embodiment, the alarm is powered by a commercial power source, and the detector is configured to transmit a signal to the alarm when power feeding is started from a battery.SELECTED DRAWING: Figure 4
Patent JP-2022023811-A (JP)
Title: Manufacture submicron contact for embedded well device
Inventor: LEE KANGMU MIN
IPC: H01L21/8249
Filed: 2021-07-20
Abstract: To provide a semiconductor structure and a method for forming a semiconductor structure.SOLUTION: In a semiconductor structure 2900, two isolation structures 2908 are formed within a semiconductor (2902). A cavity 2918 is etched into the semiconductor 2902 between two isolation structures 2908 in the semiconductor 2902. Dopants are injected underneath the cavity 2918 to form a doped region within the semiconductor 2902 below the cavity 2918 between the two isolation structures 2908. A contact is formed in the cavity 2918. The contact is on the doped region and are in direct contact with the doped region.SELECTED DRAWING: Figure 29
Patent JP-2021170665-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2021-07-20
Abstract: To provide highly reliable semiconductor devices suitable for miniaturization and high density.SOLUTION: A first transistor is on a semiconductor substrate, a second transistor with an oxide semiconductor is above the first transistor, and a capacitive element is on the second transistor, and the capacitive element has a first conductor, a second conductor, and an insulator, and the second conductor covers the side surface of the first conductor through the insulator.SELECTED DRAWING: Figure 1